Switch modelCOB 61. Package Content: 1 x Hoist Push Button Switch,1 x Jointing sleeve. Suitable for remote control of cranes, electric hoists, winches, lift tables, boat lift, dump truck, dump trailer and other equipment. 2 buttons so 2 contacts with a common ground, normally open.How to wire this productIt's wired internally common ground, both switches are Normally Open. Operation Type: Momentary; It only makes contact while it is held. You let go (stop pressing) it breaks contact. Momentary. Stops as soon as released. Rated Voltage Current: AC 250V/5A, AC 500V/2A; Jointing Sleeve Length: 10.5cm/4". Push Buttons: Up, DownCopper componentsCompared to using iron components in other products, Our control handle contains copper components. Resistance to oxidation and corrosion, provide lower resistance, reduce energy loss, and minimize heat generation. Improving the durability and reliability of the switch.RainproofThe back cover seals with a rubber gasket, the cord boot seals when screwed into position, making it suitable for outdoor use in rain and snow.MaterialIndustrial grade environmentally friendly ABS plastic. Splash-proof. Impact resistant. Heavy duty plastic box, o ring to seal back cover. Easy to wire, has rubber extension boot, cord retention.